Question: Where was professor Dimitri Mendeleyev educated, and what is his expertise?
Paraphrase: which school did Dimitri Mendeleyev attand and what did he study?
SPARQL (Wikidata): SELECT ?value1 ?value2 WHERE { wd:Q9106 p:P512 ?s . ?s ps:P512 wd:Q121594 . ?s pq:P69 ?value1 . ?s pq:P101 ?value2 }